翻译无字天书四个字翻译成英文asealedbookThisstrangescriptwaslikeasealedbooktome.这篇奇怪的文稿对我来说就像无字天书。（我一点都不明白）如果一定要把“无字”译出来，就这样：asealedbookwithoutawordbookfromheavenwhichiswithoutwordsheavenlybookwithnowordsblankheavenlybook无字天书abookfromheaven—abstruseorillegiblewritingu